[SR-Users] Maximum number of branches exceeded

[Andrew Mortensen]

On Jul 17, 2013, at 7:18 AM, Alex Balashov <abalashov at evaristesys.com> wrote:

> Isn't there a MAX_BRANCHES macro you can change in the source? 

Yes, but as he mentions, branches are tracked in a 32-bit bitmask variable, so he can't fork 50 branches with the existing code. I've got a preliminary patch that makes the mask 64-bit, though it might also be valuable to talk about an alternative to using bitmasks to track branches.

andrew

 

> Jan Gaida <jan.gaida at grupoamper.com> wrote:
> Hello,
> 
> I would like to relay an INVITE to more than 50 contacts that registered this AOR. But in my kamailio 4.0.2 it is only possible to fork to 12 branches otherwise it results in the error "Maximum number of branches exceeded".
> 
> Is there any possibility to achieve this from script (e.g. multiple t_relay)? 
> I've already looked in TM module but it is using an integer bitset, so I will have to change the whole module in order to obtain more than 32 branches.
> 
> Kind regards
> 
> -- 
> 
> Jan Gaida
> Ingeniero Desarrollo Software	
> 
> C/ Marconi 3 (PTM)
> 28760 Tres Cantos
> Spain
> jan.gaida at grupoamper.com | www.grupoamper.com	
> 
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> Alex Balashov - Principal
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